应用
2,2,6,6-Tetramethylpiperidine is a hindered base used to prepare metallo-amide bases and selective generation of silylketene acetals. It is used in the preparation of hibarimicinone, (Z)-silylketene acetal and 4-substituted quinazoline. It acts as a precursor to Lithium tetramethylpiperidide and (2,2,6,6-Tetramethylpiperidin-1-yl)oxyl radical.

备注
Incompatible with oxidizing agents, bases, strong acids, acid anhydrides, carbon dioxide and acid chlorides.

基本信息

MDL
MFCD00005985

EINECS
212-199-3

分子式
C₉H₁₉N

分子量
141.26

熔点
-59°

沸点
152-154°

闪点
34°(93°F)

密度
0.832

折射率
1.4440

灵敏度
Air Sensitive. Store under Nitrogen. Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, ether, ethanol and acetic acid. Slightly miscible with chloroform.

Beilstein
103296

GHS危害和防范说明

GHS符号

Hazard Statements
H226-H302-H314-H318
Flammable liquid and vapour.Harmful if swallowed.Causes severe skin burns and eye damage.Causes serious eye damage.

Precautionary Statements
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.

安全信息

危险等级
3

包装组
III

危险类别
10-22-36/37/38
Flammable.Harmful if swallowed.Irritating to eyes, respiratory system and skin.

安全等级
26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).

欧盟危险品标志

RTECS
TN4220000

TSCA
是